If you have not read this, it's terrific. Discusses how Spags is able to get different gap alignments and mess with how OCs want to call plays, among many other things.
Andrew Brandt@AndrewBrandt
Sign of strength of the NFL:
Biggest game of year is between Kansas City and Buffalo, two of smallest markets in pro sports.
Rare to see sustained success in small markets in other sports, common in NFL (Green Bay as well).
The power of equal revenue sharing and a Salary Cap.